Monaco GP: René Arnoux, Ligier JS33 Ford, leads Pierre-Henri Raphanel, Coloni FC-188B Ford, Nelson Piquet, Lotus 101 Judd, and Johnny Herbert, Benetton B188 Ford.
René Arnoux, Ligier JS33 Ford, leads Pierre-Henri Raphanel, Coloni FC-188B Ford, Nelson Piquet, Lotus 101 Judd, and Johnny Herbert, Benetton B188 Ford.